Update README.md

ustcyc

2025-03-18 34f2d7cf57166c2751f94afdc40e8baccd87bff9

 zhitan-system/src/main/java/com/zhitan/peakvalley/mapper/ElectricityPriceMapper.java

@@ -59,4 +59,9 @@
     * @return 结果
     */
    public int deleteElectricityPriceByIds(String[] ids);





}